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Before adjustments, always turn off the motor switch and check to make sure that the motor is in stop
mode.
Warning
(6) Thread pull-off hook unit
35mm
4mm
⒖
⒗
The thread pull-off hook unit "A"(22) is designed to control the needle thread in the sewing material to the
minimum when sewing starts.
A. Loosen the screw (21).
B. To reduce the amount of remaining thread, lift the thread pull-off hook unit "A" (22). To increase, bring the
unit down.
A. Use the thread pull-off hook "B" unit (23) only when you are using wool thread for the looper
thread. When the thread pull-off hook "B"unit (23) is not in use, bring it up so that thread
does not get caught.
B. Do not force the thread pull-off hook "A" unit (22) up. Stitches may not be formed when the
Caution
sewing starts.
58
⑮
⒃
(21)
(22)
⒔
⒕
⑭
⑬
(23)
⑫
[ Figure 101 ]
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